Traceback (most recent call last):
File "/app/opwen_email_server/services/sendgrid.py", line 51, in _send_email
response = self._client.client.mail.send.post(request_body=request)
File "/usr/lib/python3.6/site-packages/python_http_client/client.py", line 227, in http_request
return Response(self._make_request(opener, request))
File "/usr/lib/python3.6/site-packages/python_http_client/client.py", line 157, in _make_request
return opener.open(request)
File "/usr/lib/python3.6/urllib/request.py", line 526, in open
response = self._open(req, data)
File "/usr/lib/python3.6/urllib/request.py", line 544, in _open
'_open', req)
File "/usr/lib/python3.6/urllib/request.py", line 504, in _call_chain
result = func(*args)
File "/usr/lib/python3.6/urllib/request.py", line 1361, in https_open
context=self._context, check_hostname=self._check_hostname)
File "/usr/lib/python3.6/urllib/request.py", line 1320, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:749)>